46147220002 has 16 divisors (see below), whose sum is σ = 74585303352. Its totient is φ = 21287347200.

The previous prime is 46147219997. The next prime is 46147220003. The reversal of 46147220002 is 20002274164.

It is a happy number.

46147220002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 39457452321 + 6689767681 = 198639^2 + 81791^2 .

It is not an unprimeable number, because it can be changed into a prime (46147220003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 423999 + ... + 521602.

Almost surely, 2^46147220002 is an apocalyptic number.

46147220002 is a deficient number, since it is larger than the sum of its proper divisors (28438083350).

46147220002 is a wasteful number, since it uses less digits than its factorization.

46147220002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 947493.

The product of its (nonzero) digits is 5376, while the sum is 28.

Adding to 46147220002 its reverse (20002274164), we get a palindrome (66149494166).

The spelling of 46147220002 in words is "forty-six billion, one hundred forty-seven million, two hundred twenty thousand, two".