1202210122004 has 12 divisors (see below), whose sum is σ = 2103883795104. Its totient is φ = 601100466264.

The previous prime is 1202210121979. The next prime is 1202210122027. The reversal of 1202210122004 is 4002210122021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 521984 + ... + 1636119.

It is an arithmetic number, because the mean of its divisors is an integer number (175323649592).

Almost surely, 2^{1202210122004} is an apocalyptic number.

It is an amenable number.

1202210122004 is a deficient number, since it is larger than the sum of its proper divisors (901673673100).

1202210122004 is a wasteful number, since it uses less digits than its factorization.

1202210122004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2297374 (or 2297372 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 1202210122004 its sum of digits (17), we get a palindrome (1202210122021).

Adding to 1202210122004 its reverse (4002210122021), we get a palindrome (5204420244025).

The spelling of 1202210122004 in words is "one trillion, two hundred two billion, two hundred ten million, one hundred twenty-two thousand, four".