1102022210121 has 32 divisors (see below), whose sum is σ = 1692732518400. Its totient is φ = 624686653440.

The previous prime is 1102022210119. The next prime is 1102022210189. The reversal of 1102022210121 is 1210122202011.

It is not a de Polignac number, because 1102022210121 - 2¹ = 1102022210119 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1102022210121.

It is not an unprimeable number, because it can be changed into a prime (1102022210021) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3439945 + ... + 3746633.

It is an arithmetic number, because the mean of its divisors is an integer number (52897891200).

Almost surely, 2^{1102022210121} is an apocalyptic number.

It is an amenable number.

1102022210121 is a deficient number, since it is larger than the sum of its proper divisors (590710308279).

1102022210121 is a wasteful number, since it uses less digits than its factorization.

1102022210121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308069.

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

Adding to 1102022210121 its reverse (1210122202011), we get a palindrome (2312144412132).

The spelling of 1102022210121 in words is "one trillion, one hundred two billion, twenty-two million, two hundred ten thousand, one hundred twenty-one".