10220044434412 has 6 divisors (see below), whose sum is σ = 17885077760228. Its totient is φ = 5110022217204.

The previous prime is 10220044434349. The next prime is 10220044434421. The reversal of 10220044434412 is 21443444002201.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1277505554298 + ... + 1277505554305.

Almost surely, 2^{10220044434412} is an apocalyptic number.

It is an amenable number.

10220044434412 is a deficient number, since it is larger than the sum of its proper divisors (7665033325816).

10220044434412 is a wasteful number, since it uses less digits than its factorization.

10220044434412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2555011108607 (or 2555011108605 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 31.

Adding to 10220044434412 its reverse (21443444002201), we get a palindrome (31663488436613).

The spelling of 10220044434412 in words is "ten trillion, two hundred twenty billion, forty-four million, four hundred thirty-four thousand, four hundred twelve".