1201220003002 has 16 divisors (see below), whose sum is σ = 1802503246752. Its totient is φ = 600385640400.

The previous prime is 1201220002981. The next prime is 1201220003021. The reversal of 1201220003002 is 2003000221021.

It is a super-2 number, since 2×1201220003002² (a number of 25 digits) contains 22 as substring.

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, 102653752 + ... + 102665452.

It is an arithmetic number, because the mean of its divisors is an integer number (112656452922).

Almost surely, 2^{1201220003002} is an apocalyptic number.

1201220003002 is a deficient number, since it is larger than the sum of its proper divisors (601283243750).

1201220003002 is a wasteful number, since it uses less digits than its factorization.

1201220003002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26493.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 1201220003002 its reverse (2003000221021), we get a palindrome (3204220224023).

The spelling of 1201220003002 in words is "one trillion, two hundred one billion, two hundred twenty million, three thousand, two".