1057150126722 has 32 divisors (see below), whose sum is σ = 2150747668800. Its totient is φ = 346312205568.

The previous prime is 1057150126699. The next prime is 1057150126723. The reversal of 1057150126722 is 2276210517501.

It is a super-2 number, since 2×1057150126722² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1057150126723) 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, 826158 + ... + 1672374.

It is an arithmetic number, because the mean of its divisors is an integer number (67210864650).

Almost surely, 2^{1057150126722} is an apocalyptic number.

1057150126722 is an abundant number, since it is smaller than the sum of its proper divisors (1093597542078).

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

1057150126722 is a wasteful number, since it uses less digits than its factorization.

1057150126722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 849810.

The product of its (nonzero) digits is 58800, while the sum is 39.

The spelling of 1057150126722 in words is "one trillion, fifty-seven billion, one hundred fifty million, one hundred twenty-six thousand, seven hundred twenty-two".