1202234322021 has 16 divisors (see below), whose sum is σ = 1605879475200. Its totient is φ = 800039692800.

The previous prime is 1202234321969. The next prime is 1202234322043.

1202234322021 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 1202234322021 - 2⁶ = 1202234321957 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1202234321982 and 1202234322000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1202234323021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16242705 + ... + 16316553.

It is an arithmetic number, because the mean of its divisors is an integer number (100367467200).

Almost surely, 2^{1202234322021} is an apocalyptic number.

It is an amenable number.

1202234322021 is a deficient number, since it is larger than the sum of its proper divisors (403645153179).

1202234322021 is an equidigital number, since it uses as much as digits as its factorization.

1202234322021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83596.

The product of its (nonzero) digits is 2304, while the sum is 24.

The spelling of 1202234322021 in words is "one trillion, two hundred two billion, two hundred thirty-four million, three hundred twenty-two thousand, twenty-one".