1220014413042 has 16 divisors (see below), whose sum is σ = 2442856216320. Its totient is φ = 406200239312.

The previous prime is 1220014413031. The next prime is 1220014413131. The reversal of 1220014413042 is 2403144100221.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117802317 + ... + 117812672.

It is an arithmetic number, because the mean of its divisors is an integer number (152678513520).

Almost surely, 2^{1220014413042} is an apocalyptic number.

1220014413042 is an abundant number, since it is smaller than the sum of its proper divisors (1222841803278).

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

1220014413042 is a wasteful number, since it uses less digits than its factorization.

1220014413042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235615857.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 1220014413042 its reverse (2403144100221), we get a palindrome (3623158513263).

The spelling of 1220014413042 in words is "one trillion, two hundred twenty billion, fourteen million, four hundred thirteen thousand, forty-two".