1402211210100 has 72 divisors (see below), whose sum is σ = 4061217857088. Its totient is φ = 373540185600.

The previous prime is 1402211210047. The next prime is 1402211210117. The reversal of 1402211210100 is 10121122041.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 1402211210100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2098936 + ... + 2685135.

Almost surely, 2^{1402211210100} is an apocalyptic number.

1402211210100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1402211210100 is an abundant number, since it is smaller than the sum of its proper divisors (2659006646988).

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

1402211210100 is a wasteful number, since it uses less digits than its factorization.

1402211210100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4785065 (or 4785058 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 1402211210100 its reverse (10121122041), we get a palindrome (1412332332141).

The spelling of 1402211210100 in words is "one trillion, four hundred two billion, two hundred eleven million, two hundred ten thousand, one hundred".