1400410221102 has 32 divisors (see below), whose sum is σ = 3112069973760. Its totient is φ = 466796318040.

The previous prime is 1400410221101. The next prime is 1400410221131. The reversal of 1400410221102 is 2011220140041.

1400410221102 is a `hidden beast` number, since 1 + 40 + 0 + 410 + 2 + 211 + 0 + 2 = 666.

It is a super-2 number, since 2×1400410221102² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1400410221101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4358793 + ... + 4669035.

It is an arithmetic number, because the mean of its divisors is an integer number (97252186680).

Almost surely, 2^{1400410221102} is an apocalyptic number.

1400410221102 is an abundant number, since it is smaller than the sum of its proper divisors (1711659752658).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1400410221102 is a wasteful number, since it uses less digits than its factorization.

1400410221102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393845 (or 393839 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 1400410221102 its reverse (2011220140041), we get a palindrome (3411630361143).

The spelling of 1400410221102 in words is "one trillion, four hundred billion, four hundred ten million, two hundred twenty-one thousand, one hundred two".