1002132202122 has 32 divisors (see below), whose sum is σ = 2357958124800. Its totient is φ = 314394416064.

The previous prime is 1002132202103. The next prime is 1002132202133. The reversal of 1002132202122 is 2212022312001.

It is a super-2 number, since 2×1002132202122² (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 junction number, because it is equal to n+sod(n) for n = 1002132202095 and 1002132202104.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 545822722 + ... + 545824557.

It is an arithmetic number, because the mean of its divisors is an integer number (73686191400).

Almost surely, 2^{1002132202122} is an apocalyptic number.

1002132202122 is an abundant number, since it is smaller than the sum of its proper divisors (1355825922678).

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

1002132202122 is a wasteful number, since it uses less digits than its factorization.

1002132202122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1091647307 (or 1091647301 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 1002132202122 its reverse (2212022312001), we get a palindrome (3214154514123).

The spelling of 1002132202122 in words is "one trillion, two billion, one hundred thirty-two million, two hundred two thousand, one hundred twenty-two".