1220142033114 has 16 divisors (see below), whose sum is σ = 2444399223552. Its totient is φ = 406028151488.

The previous prime is 1220142033059. The next prime is 1220142033127. The reversal of 1220142033114 is 4113302410221.

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, 171461034 + ... + 171468149.

It is an arithmetic number, because the mean of its divisors is an integer number (152774951472).

Almost surely, 2^{1220142033114} is an apocalyptic number.

1220142033114 is an abundant number, since it is smaller than the sum of its proper divisors (1224257190438).

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

1220142033114 is a wasteful number, since it uses less digits than its factorization.

1220142033114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342929781.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 1220142033114 its reverse (4113302410221), we get a palindrome (5333444443335).

The spelling of 1220142033114 in words is "one trillion, two hundred twenty billion, one hundred forty-two million, thirty-three thousand, one hundred fourteen".