126220002 has 32 divisors (see below), whose sum is σ = 281361600. Its totient is φ = 37513728.

The previous prime is 126220001. The next prime is 126220013. The reversal of 126220002 is 200022621.

It is not an unprimeable number, because it can be changed into a prime (126220001) 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, 30627 + ... + 34502.

It is an arithmetic number, because the mean of its divisors is an integer number (8792550).

Almost surely, 2^126220002 is an apocalyptic number.

126220002 is an abundant number, since it is smaller than the sum of its proper divisors (155141598).

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

126220002 is a wasteful number, since it uses less digits than its factorization.

126220002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65170.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 126220002 is about 11234.7675543377. The cubic root of 126220002 is about 501.6214057367.

Adding to 126220002 its reverse (200022621), we get a palindrome (326242623).

The spelling of 126220002 in words is "one hundred twenty-six million, two hundred twenty thousand, two".