1122201110102 has 16 divisors (see below), whose sum is σ = 1782521940672. Its totient is φ = 528034631040.

The previous prime is 1122201110101. The next prime is 1122201110113. The reversal of 1122201110102 is 2010111022211.

It is a super-2 number, since 2×1122201110102² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122201110101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1570958 + ... + 2170785.

It is an arithmetic number, because the mean of its divisors is an integer number (111407621292).

Almost surely, 2^{1122201110102} is an apocalyptic number.

1122201110102 is a deficient number, since it is larger than the sum of its proper divisors (660320830570).

1122201110102 is a wasteful number, since it uses less digits than its factorization.

1122201110102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3750583.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 1122201110102 its reverse (2010111022211), we get a palindrome (3132312132313).

The spelling of 1122201110102 in words is "one trillion, one hundred twenty-two billion, two hundred one million, one hundred ten thousand, one hundred two".