1022401213013 has 4 divisors (see below), whose sum is σ = 1026173911488. Its totient is φ = 1018628514540.

The previous prime is 1022401212979. The next prime is 1022401213079. The reversal of 1022401213013 is 3103121042201.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1022401213013 - 2¹⁸ = 1022400950869 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1022401210013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1886348831 + ... + 1886349372.

It is an arithmetic number, because the mean of its divisors is an integer number (256543477872).

Almost surely, 2^{1022401213013} is an apocalyptic number.

It is an amenable number.

1022401213013 is a deficient number, since it is larger than the sum of its proper divisors (3772698475).

1022401213013 is an equidigital number, since it uses as much as digits as its factorization.

1022401213013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3772698474.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 1022401213013 its reverse (3103121042201), we get a palindrome (4125522255214).

The spelling of 1022401213013 in words is "one trillion, twenty-two billion, four hundred one million, two hundred thirteen thousand, thirteen".